计算线圈电感量的软件(含BASIC源码).对于设计电源等电路有帮助.-Coil inductance calculation software (including BASIC source). For the design of the power circuit helpful.

一个精美的VB开发的农历控件CNCalendar.ocx，程序中可调用使用。含农历年月日、节气、重要节日、属相、星座，有使用实例，含完整源码。-VB developed a beautiful Chinese Calendar control CNCalendar.ocx, procedures can be invoked to use. Years with the Lunar day, solar terms, important festivals, horoscopes, conste